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Test ID:1.3.6.1.4.1.25623.1.0.891614
Category:Debian Local Security Checks
Title:Debian LTS Advisory ([SECURITY] [DLA 1614-1] openjpeg2 security update)
Summary:, 889683;;Multiple vulnerabilities have been discovered in openjpeg2, the;open-source JPEG 2000 codec.;;CVE-2018-6616;;Excessive iteration in the opj_t1_encode_cblks function (openjp2/t1.c).;Remote attackers could leverage this vulnerability to cause a denial;of service via a crafted bmp file.;;CVE-2018-14423;;Division-by-zero vulnerabilities in the functions pi_next_pcrl,;pi_next_cprl, and pi_next_rpcl in (lib/openjp3d/pi.c). Remote attackers;could leverage this vulnerability to cause a denial of service;(application crash).
Description:Summary:
, 889683

Multiple vulnerabilities have been discovered in openjpeg2, the
open-source JPEG 2000 codec.

CVE-2018-6616

Excessive iteration in the opj_t1_encode_cblks function (openjp2/t1.c).
Remote attackers could leverage this vulnerability to cause a denial
of service via a crafted bmp file.

CVE-2018-14423

Division-by-zero vulnerabilities in the functions pi_next_pcrl,
pi_next_cprl, and pi_next_rpcl in (lib/openjp3d/pi.c). Remote attackers
could leverage this vulnerability to cause a denial of service
(application crash).

Affected Software/OS:
openjpeg2 on Debian Linux

Solution:
For Debian 8 'Jessie', these problems have been fixed in version
2.1.0-2+deb8u6.

We recommend that you upgrade your openjpeg2 packages.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-6616
Debian Security Information: DSA-4405 (Google Search)
https://www.debian.org/security/2019/dsa-4405
https://github.com/uclouvain/openjpeg/issues/1059
https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html
CopyrightCopyright (c) 2018 Greenbone Networks GmbH http://greenbone.net

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